importMeta.d.ts file causes TypeScript error due to uppercase character

[macdaddyaz]

Describe the bug

There's a long-standing (or maybe recurring) TypeScript bug that filenames with uppercase characters are not handled properly within triple-slash directives on case-sensitive file systems. For Vitest, this means that the importMeta.d.ts file can't be referenced without causing a TypeScript error:

src/main.ts:1:23 - error TS2688: Cannot find type definition file for 'vitest/importmeta'.

1 /// <reference types="vitest/importMeta" />
                        ~~~~~~~~~~~~~~~~~


Found 1 error in src/main.ts:1

error Command failed with exit code 2.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Note that Vite recently fixed a similar issue: vitejs/vite#13309

Reproduction

See this repository for a small project that shows the issue (only on macOS or Linux, I believe): https://github.com/macdaddyaz/vitest-import-meta-bug

yarn

yarn run tsc --project ./tsconfig.json

System Info

System:
    OS: macOS 13.6.1
    CPU: (8) arm64 Apple M1
    Memory: 58.80 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.8.0 - ~/.asdf/installs/nodejs/20.8.0/bin/node
    Yarn: 1.22.20 - ~/.asdf/installs/nodejs/20.8.0/bin/yarn
    npm: 10.2.1 - ~/.asdf/plugins/nodejs/shims/npm
    pnpm: 8.10.5 - ~/.asdf/installs/nodejs/20.8.0/bin/pnpm
  Browsers:
    Brave Browser: 119.1.60.118
    Chrome: 119.0.6045.123
    Safari: 17.1
  npmPackages:
    vite: ^5.0.0 => 5.0.0 
    vitest: ^1.0.0-beta.5 => 1.0.0-beta.5 

Used Package Manager

yarn

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• The provided reproduction is a minimal reproducible example of the bug.